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MARK SCHEME for the November 2004 question paper
5014 ENVIRONMENTAL MANAGEMENT
5014/02
Paper 2 (Alternative to Coursework), maximum mark 60
This mark scheme is published as an aid to teachers and students, to indicate the
requirements of the examination. It shows the basis on which Examiners were initially
instructed to award marks. It does not indicate the details of the discussions that took place
at an Examiners’ meeting before marking began. Any substantial changes to the mark
scheme that arose from these discussions will be recorded in the published Report on the
Examination.
All Examiners are instructed that alternative correct answers and unexpected approaches in
candidates’ scripts must be given marks that fairly reflect the relevant knowledge and skills
demonstrated.
Mark schemes must be read in conjunction with the question papers and the Report on the
Examination.
•
CIE will not enter into discussion or correspondence in connection with these mark
schemes.
CIE is publishing the mark schemes for the November 2004 question papers for most IGCSE
and GCE Advanced Level syllabuses.
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General Certificate of Education Ordinary Level
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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS
November 2004
GCE O LEVEL
MARK SCHEME
MAXIMUM MARK: 60
SYLLABUS/COMPONENT: 5014/02
ENVIRONMENTAL MANAGEMENT
(Alternative to Coursework)
Page 1
1
Mark Scheme
Syllabus
ENVIRONMENTAL MANAGEMENT – NOVEMBER 2004
5014
Paper
2
(a)
plan A or C; valid reasons such as only one path/not everyone samples/only
one day (max 2); AVP; R communication problems (no marks if B)
3
(b)
table drawn (1); headings e.g. people/paths/wood for one day (2);
3
(c) (i) 231;
(ii) 12078 or 12045 or 12012;
(d)
2
sample more than one day; find weight of each bundle; repeats; at different
times of year; AVP;
2
(e) (i) axes labelled; plots; orientation; scale;
(R plots without scale one plot error = 0)
4
(ii) 160; 220;
2
(iii) 1120 - 1350;
1
(iv) more households; more people in each household; more people; more move
into towns/eq; ref to improved standard of living/development; AVP (max 2) 3
(f) (i) increase to C (C is highest) then decrease;
1
(ii) stays the same/no change/only slight fall at C;
(alternatively allow good comparison with top row of data)
1
(iii) loss of soil fertility; further qualification; loss of soil structure; further
qualification; reduced organic content; ref to soil erosion/surface runoff;
AVP;
2
(iv) G1 to make more trees; acts as a seed bank; genetic resource; fruits = food
for animals/humans; AVP;
G2 slow growing trees preserved; protects soil from wind; and rain; AVP;
G3 more wood produced; protections of soil/crop; AVP;
G4 prevents erosion; flooding; siltation; keeps clean water supply; animals
from damaging banks; AVP;
4
2
(a) (i) clean water/less bacteria/disease; less polluted; clear not cloudy; time
saved/eq; so other specified activity possible; AVP;
(b)
2
(ii) do not have knowledge to build; equipment; not able to find best site; or
maintain it; cost qualified; AVP;
2
(iii) they can learn to build wells/eq; maintain wells. ‘ownership’ of well; AVP;
cost qualified (but not if already given in (ii));
2
clean water to drink; ref to passing bacteria/disease between humans or
faeces and water; less gastric disorders; (clean water) to prepare food; to
wash in; AVP; R pollution/mosquitoes/malaria
© University of Cambridge International Examinations 2005
2
Page 2
3
Mark Scheme
Syllabus
ENVIRONMENTAL MANAGEMENT – NOVEMBER 2004
5014
Paper
2
(a) (i) to give energy/protein/body building/vitamins A and/or D/fish oils;
1
(ii) net size; mesh size; number of fishing trips/days/close season/quota; return
rare species/eq; ref to reproduction (max 2); explanations (max 3); AVP
(max 2);
6
(b)
4 good questions about fishing (4);
layout (alternatives for two Q's) (1)
;
5
(c) (i) malaria/bilharzia (guinea worm)/yellow fever/cholera/typhoid/dysentery/other
valid diseases;
1
4
(ii) fever/weight loss/sickness/tired/valid symptom;
1
(iii) transfer to humans; from infected person;
2
(a) (i) more money to village; qualified; country gains money so more spent on
schools/medicines/eq; more jobs; AVP;;
2
(ii) too much demand for ivory and poaching returns; too many elephants
killed/eq; no more ivory; so no more money; AVP;
2
(b) (i) do not like to see animals killed; tourists think they should all be
conserved/eq; so tourists can see them; AVP;
2
(ii) village needs money; needs to reduce elephant damage, qualified; some
elephants kill villagers; AVP;
2
TOTAL 60
AVP
Alternative Valid Point
© University of Cambridge International Examinations 2005